Clinical Study
Results of Gamma Knife Radiosurgery in Acromegaly
Table 1
General characteristics of the population.
| Characteristic | |
| Sex | | Male, (%) | 44 (39.3%) | Female, (%) | 68 (60.7%) |
| Age at GK (yr) | | Mean (±SEM) | 42.2 (±1.1) |
| Previous surgery | | Once, (%) | 91 (81.2%) | Twice, (%) | 19 (17.0%) | >Twice, (%) | 2 (1.8%) |
| Hyperprolactinemia | | (%) | 6 (5.4%) |
| Neuro-ophthalmological examination | | Normal, (%) | 108 (96.4%) | Abnormal, (%) | 4 (3.6%) |
| Follow-up (months) | | Median (range) | 71 (6–184) |
| Tumor volume (cc) | | Mean ± SEM (range) | (0.1–7.2) |
| Prescription dose (Gy) | | Mean ± SEM (range) | (12–25) |
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